This chain lube moved the 21st century closer to the 22nd century. Drive-trains look like they just came out of the box. The well known smoothness and quietness that Rock N Roll lubes are known all over the world for, just went to a new level. Sold as a 4oz bottle only or as a complete kit. Complete Kit Includes: 16 oz bottle of Gold Lube 2 dropper tip applicators 1 applicator bottle 1 cap for applicator bottle Note: This product may settle in bottle and requires shaking prior to initial use.